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National Stock Number:
5306-00-981-5234
Federal Supply Class:
5306
National Item Identification Number:
009815234
Description:
BOLT,MACHINE
Detail:
An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, BOLT, SHEAR. See also SCREW, CAP, HEXAGON HEAD and SCREW, MACHINE.
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Manufacturer Information:
| 901858-51 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 901858-51 | 32537 | JOY GLOBAL UNDERGROUND MINING LLC | | 901858-51 | 83179 | JOY MFG CO AIR POWER GROUP MICHIGAN CITY PLANT |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE GR 8 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | THREAD DIRECTION | RIGHT-HAND | | EXTENDED WASHER THICKNESS | 0.156 INCHES NOMINAL | | THREAD SERIES DESIGNATOR | UNC | | FEATURES PROVIDED | FINISHED HEAD | | NOMINAL THREAD DIAMETER | 0.438 INCHES | | THREAD LENGTH | 0.607 INCHES MINIMUM AND 0.750 INCHES MAXIMUM | | MATERIAL | STEEL OVERALL | | WIDTH BETWEEN FLATS | 0.437 INCHES NOMINAL | | HEAD STYLE | DOUBLE HEXAGON EXTENDED WASHER | | FASTENER LENGTH | 0.750 INCHES NOMINAL | | THREAD QUANTITY PER INCH | 14 | | THREAD CLASS | 3A | | HEAD HEIGHT | 0.437 INCHES NOMINAL | | EXTENDED WASHER DIAMETER | 0.625 INCHES NOMINAL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |
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